Imágenes de páginas
PDF
EPUB

THE

AMERICAN NATURALIST,

An Illustrated Magazine

OF

NATURAL HISTORY.

EDITED BY

E. D. COPE AND J. S. KINGSLEY,

ASSISTED BY

DR. C. O. WHITMAN, DR. C. E. BESSEY, H. C MERCER, PROF. C. M. WEED,
PROF. W. S. BAYLEY, PROF. E. A. ANDREWS, PROF. A. C. GILL,
PROF. H. C. WARREN, ERWIN F. SMITH.

VOLUME XXX.

PHILADELPHIA, U. S. A.

THE EDWARDS & DOCKER CO.,

518 & 520 MINOR STREET,

Jm
1896.

[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small]

.........

[blocks in formation]
[ocr errors]

The Probable Influence of Disturbed Nutrition on the Evolution of
the Vegetative Phase of the Sporophyte. G. F. ATKINSON

Progress in American Ornithology, 1886–1895. R.W. SHUFELDT.........

The Path of the Water Current in Cucumber Plants. E. F. SMITH.

372, 451, 554

On the Mississippi Valley Unionidæ Found in the St. Lawrence and
Atlantic Drainage Areas. C. T. SIMPSON

[blocks in formation]
« AnteriorContinuar »